BSP/2024/94 Additionality to LWSS for village Kanti Kheel in G.P. Kanti Mashwa Tehsil Kamroo Distt Sirmour (HP) Under BASP

Supply, erection, testing & commissioning of horizontal spindle, horzontal split casing radial slit single /multistage centrifugal pumps of ASPEE/WASP/KSB/ Mather & Platt/ Jyoti/ Kiroskar /Beaconweir/ BS & BE conforming to BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to handel clear water having characteristics as mentioned below in ltem no 1(A), with impelleres,casing ring priming funnels & shaft sleeves of bronze , shaft of steel of steel with cast iron casing of suitable capacity coupled directly through a flexible coupling on a common base plate of cast steel/ Mild steel to BHEL/ Kirlokar/ NGEF/Crompton/Siemen /jyoti/GEC make slip ring /squirrel cage screen protected drip proof 3 phase induction electric motor of minimum efficiency level of IE 2.0 or heigher suitable for operation on the data given below i/c the cost of all the accessories in all leads and lifts & carriage at the site sites as per direction of Engineer-in - charge. :-

Total Head = 266.90 Mtr

Capacity of pump = 0.64 lps

Dia of R/Main = 32 mm

Length of R/main = 1900 mtrs

1X10HP = 10 HP

Supply & erection of suitable direct on line/oil immersed star delta /ATS/stator rotor starter of standard make such as MEI/Kilburn/Jyoti/ Siemens/Larson & Tubro conforming to BIS-8544-1979 latest with up to date ammendments for squirrel cage/slip-ring motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot,time lag,under voltage release with initial oil filling .

A) Providing M.S. sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle Iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessories with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer-in-Charge. tc. make:-Reputed ISI marked make or approved by the technical committee of the department 1 No. i) Ammeter AC supply, 100mm circular dial Auto electric/AE/IMP/Havells make of suitable range for above motor with selectro switches conforming to BIS 1248-1983 latest with upto date ammendments. ii) Voltmeter A.C. Supply, 100mm circular dial Auto electric/AE/IMP/Havells make of suitable range for above motor with selectro switches conforming to BIS 4064-1978 with upto date ammendments. III) ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as per BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB. iv) Busbar chamber having 3 copper bars of suitable rating for full length equal to width of board of 3 live phases and one copper bar of half rating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto date amamendments. . V) MCB/Oil circuit breaker of suitabe capacity of Kilburn/L.T./LK/MEI/Standard make on in coming feeder for motors offered by the tenderer conforming to BIS 2516-1985 latest with upto date ammendments with neutral linked under voltage release. vi) 3 Phase indicating lamps complete with toggle switches for individual motors conforming to BIS 3452 part I & II latest with upto date ammendments. Vii) Earth leakage circuit breaker of recomended (Kilburn/L&T/MET/GEC as per BIS-2516-1977 with upto date ammendments and of suitable range with which should have control box, oprating handed and trip/reset bush button on/off indicators, re-indicating off spring condition of the circut breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape CTS. It should also be fitted earth fault for tripping of breaker on occurance of earth fault on/of breaker load side. Viii) Hour run meter of reputed make of four digit capacity conforming to BIS-722 (latest edition)/recommendations. ix) Suitable three phase voltage monitor relay with all protections & usual indicators with electrical sirens against single phasing no voltage high voltage & overloading & phase voltage difference. x) Change over switch of reputed make & suitable capacit xi) Single phase preventor of reputed make & suitable cacpacity.

Supply & fixing at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/KSB make of Cast steel double flanged actuated motarised sluice valve having size one size higher than the nominal delivery size of pump and capable of withstanding nominal seat pressure as 42.02 + surge pressure & conforming to API-standards with up to date ammendments for delivery line of pump. Class of valve shall be ASA- 150, 32mm dia.

Supply & fixing at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader / KSB make of suitable size cast steel actuated motarised double flanged swing check type reflux valve for delivery line of pump having bye pass arrangement & size one size higher than the nominal delivery size of pump and capable of withstanding nominal seat pressure 42.02 + surge pressure & conforming to API-standards with up to date ammendments for delivery line of pump . Class of valve shall be ASA 150, 40mm dia.